Michael Lew Okun, D.D.S.
General Practice Dentistry · Willoughby, OH
Michael Lew Okun, D.D.S. is a general practice dentistry with a practice address in Willoughby, Ohio, and NPI 1568676906, issued on May 9, 2007. Check the license (Ohio 17137, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Lew Okun
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 17137 OH
Self-reported in NPPES; status is on the state search - Practice location
- 34840 Chardon RD, Willoughby, OH 44094
- Phone
- (440) 516-0605
- Enumerated
- May 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,986 in Ohio → Look up another NPI →
Verify Michael Lew Okun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 17137Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% more Medicare Part D claims than the average general practice dentistry in 2024
131 Medicare Part D claims for 79 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin72 claims
- Chlorhexidine Gluconate30 claims
- Clindamycin Hcl17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Michael Lew Okun among 3,986 general practice dentistry records in Ohio
Michael Lew Okun, D.D.S. is one of 3,986 general practice dentistry records with a practice address in Ohio. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 37% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 general practice dentistry records list a practice address in Willoughby
They are 24 of the 1,110 NPPES records with a practice address in Willoughby, and 3,986 general practice dentistry records in Ohio.
All 3,986 in Ohio → Every provider in Willoughby → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jeffrey Bailey, DDSKirtland, OH 440941093721920
- Murray Berkowitz, D.D.S.Willoughby, OH 440941710993407
- Kent Caserta, DDSWilloughby, OH 440941447265392
- Darlyne Frazee, D.D.S.Willoughby, OH 440941124175054
- Larry Kravitz, DDSWilloughby, OH 440941992849384
- Margarita Kutsikovich, DDSWilloughby, OH 440941790869824
- Edward Miller, DDSWilloughby, OH 440941417905498
- Kenneth Nevar, DDSWilloughby, OH 440941285723742
Common questions
What is Michael Lew Okun, D.D.S.'s NPI number?
Michael Lew Okun, D.D.S.'s National Provider Identifier (NPI) is 1568676906, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Lew Okun, D.D.S. located?
The NPPES record lists a practice address at 34840 Chardon RD, Willoughby, OH, 44094. Phone: (440) 516-0605. Providers update this record themselves, so call before visiting.
How can I verify Michael Lew Okun, D.D.S.'s license?
NPPES lists Ohio license number 17137, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Lew Okun, D.D.S. prescribe under Medicare Part D?
In 2024, Michael Lew Okun, D.D.S. had 131 Medicare Part D claims for 79 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.